【摘要】 采用磁控溅射镀膜装置,以金属铝和钛为靶材,改变溅射时间,在白色涤棉混纺经编针织物表面沉积一层Al/TiO₂纳米复合薄膜,先用扫描电镜进行溅射观察（SEM）Al/TiO₂纳米复合膜织物表面形貌特性,再测试溅射后的涤棉混纺经编织物紫外线防护性能和膜色摩擦牢度。研究发现:带有溅射Al/TiO₂纳米复合薄膜的涤棉混纺经纱基布的紫外线透射率明显低于未经溅射的原始样布。溅射时间越长,溅射功率越高。涤棉混纺经编针织物溅射有Al/TiO₂纳米复合薄膜,可有更好的紫外线保护性能。耐摩擦色牢度有待提高。更多还原

【Abstract】 The magnetically controlled sputter coating equipment was adopted, metal aluminum and titanium were used as the target materials, the sputtering time was changed and Al/TiO₂ nano composite film was deposited on the surface of the white polyester cotton blended warp knitted fabric. The scanning the electric mirror（SEM） was used to conduct sputtering observation for the surface morphology characteristics of the Al/TiO₂ nano composite film fabric, then the UV protection performance of the polyester cotton blended warp knitted fabric and the frictional color fastness of the film after sputtering were tested. The results showed that the UV transmission rate of the polyester cotton blended warp base cloth with sputtered Al/TiO₂ nano composite film was obviously lower than that of original sample cloth without sputtering. The longer the sputtering time, the higher the sputtering power. The polyester cotton blended warp knitted fabric with Al/TiO₂ nano composite film could have better UV protection performance while the frictional color fastness needed to be improved.更多还原